Rennie Spearmint Indigestion & Heartburn Relief – 72 Tablets

Description

Rennie Spearmint Indigestion & Heartburn Relief – 72 Tablets

Rennie Spearmint Tablets are an antacid medicine used to relieve the symptoms of indigestion, heartburn, flatulence, trapped wind, and bloating. They come in a pleasant spearmint flavour and are suitable for adults and children aged 12 and over.

⸻

How It Works

Rennie Spearmint Tablets contain calcium carbonate and magnesium carbonate, which work by neutralising excess stomach acid quickly and effectively. By reducing the acidity in the stomach, they help to relieve the burning discomfort associated with heartburn and indigestion, providing fast-acting relief.

⸻

Directions for Use

Adults and children aged 12 and over should chew or suck 2 tablets as needed, up to 3 times daily. Do not take more than 6 tablets in 24 hours. Tablets should be taken between meals and at bedtime if required. Always read the patient information leaflet before use. If you are unsure about the correct dose, speak to your PillSorted pharmacist.

⸻

Active Ingredients

• Calcium carbonate 680 mg (per tablet)
• Heavy magnesium carbonate 80 mg (per tablet)

⸻

Possible Side Effects

Rennie Spearmint Tablets are generally well tolerated, but some people may experience:
• Constipation
• Diarrhoea
• Changes in bowel habits
• Nausea
• Flatulence

If you experience any serious side effects, stop taking this medicine and seek medical advice immediately.

⸻

Who Should Not Take This Medicine

Do not take Rennie Spearmint Tablets if you:
• Are allergic to calcium carbonate, magnesium carbonate, or any other ingredient in the tablets
• Have high levels of calcium in your blood (hypercalcaemia) or urine (hypercalciuria)
• Have kidney stones containing calcium
• Have severe kidney (renal) impairment
• Are under 12 years of age

⸻

Interactions

Rennie Spearmint Tablets may affect the absorption of certain other medicines if taken at the same time. These include antibiotics (such as tetracyclines and quinolones), iron supplements, thyroid medicines (levothyroxine), and some heart medicines. It is generally recommended to leave a gap of at least 2 hours between taking Rennie and other medicines. Tell your PillSorted pharmacist or doctor about all medicines you are currently taking, including herbal remedies and supplements.

⸻

Pregnancy and Breastfeeding

Rennie Spearmint Tablets are generally considered safe to use during pregnancy and breastfeeding when taken as directed and at the recommended dose. However, as with all medicines, it is important to use the lowest effective dose for the shortest time necessary. Speak to your doctor or PillSorted pharmacist before use if you are pregnant, trying to conceive, or breastfeeding.

⸻

Alcohol

There is no known direct interaction between Rennie Spearmint Tablets and alcohol. However, alcohol can worsen the symptoms of indigestion and heartburn, so it is advisable to limit alcohol consumption if you are suffering from these conditions.

⸻

Driving and Operating Machinery

Rennie Spearmint Tablets are not known to cause drowsiness or impair your ability to drive or operate machinery. You can continue to drive and carry out tasks requiring alertness as normal when taking this medicine.

⸻

Storage

Store below 25°C in a dry place, away from direct sunlight and moisture. Keep in the original packaging to protect the tablets. Keep out of sight and reach of children. Do not use after the expiry date shown on the packaging.

⸻

Important Information

• This product is a medicine. Speak to your doctor or PillSorted pharmacist before taking this product if you have an underlying medical condition or are taking any other medication or complementary therapy.
• If symptoms worsen or persist, contact your doctor.
• If pregnant, trying to conceive or breastfeeding, seek medical advice before use.
• If you suffer from allergies, confirm suitability with your PillSorted pharmacist before use.
• Store out of sight and reach of children.
• Read the enclosed patient information leaflet carefully before use.
• Contact your GP where appropriate.

⸻

Patient Information Leaflet

For the full Patient Information Leaflet (PIL) for this medicine, visit the electronic Medicines Compendium (EMC). For further information about this medicine, visit NHS.uk.

⸻

This content has been medically reviewed and approved by Zeinab Ardeshir (GPhC 2075730), Superintendent Pharmacist at PillSorted (GPhC-registered online pharmacy 9011258). Last reviewed: February 2026.

Brand	RENNIE